Seven-year-old Pradyuman Thakur was killed in a toilet at Gurgaon's Ryan International School last week. The news of his killing was met by furious protests by parents and locals, some of whom torched a nearby liquor store.

A bus driver, Ashok Kumar, confessed to having killed the boy, who he said resisted his attempts to have unnatural sex with him. But the doctor who performed the post-mortem analysis of Pradyuman's body said there were no signs of sexual assault.

While Kumar's family members have alleged that he's being framed, Gurgaon Police ACP Birem Singh said it's "clear" that only he was involved.

Ryan Internation School's lawyer, Niteen Pradhan, said the school's founders can only be booked for negligence, and that they can't be made accused in the case of Pradyuman's murder.